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@@ -75,6 +75,17 @@ The file format is one line per repository, with the uuid followed by a space,
and then a space-separated list of groups this repository is part of,
and finally a timestamp.
+## `preferred-content.log`
+
+Used to indicate which repositories prefer to contain which file contents.
+
+The file format is one line per repository, with the uuid followed by a space,
+then a boolean expression, and finally a timestamp.
+
+Files matching the expression are preferred to be retained in the
+repository, while files not matching it are preferred to be stored
+somewhere else.
+
## `aaa/bbb/*.log`
These log files record [[location_tracking]] information